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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 56. Отображено 56.
08-10-2015 дата публикации

SYSTEM AND METHOD FOR CONTROLLING RESOURCES USING LOCATION INFORMATION

Номер: KR1020150113739A
Принадлежит:

Provided are a system and method for controlling resources using location information. The system for controlling the resources using the location information includes a GPS, an indoor and outdoor continuous location measurement receiving unit which receives the identification information of the resources and the location information of the resources in a working field measured based on WIFI and RFID signals, and a resource control unit which monitors the working field based on the received identification information and location information of the resources, produces the state information of the resources in the working field, and generates the rearrangement command of the resources according to the produced result. COPYRIGHT KIPO 2016 (100) Resource monitoring system (110) Indoor continuous positioning information receiving unit (120) Positioning information DB (132) State information calculating unit (134) Control command generating unit (140) Control command transmitting unit (AA) Control ...

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06-03-2017 дата публикации

METHOD OF PREVENTING MISFUELLING AND CHARGING FUELING FARE BASED ON NFC AND SYSTEM FOR PERFORMING SAME

Номер: KR1020170023457A
Принадлежит:

The present invention relates to a fueling control technique using wireless communication. A system of preventing misfuelling and charging a fueling fare based on near field communication (NFC), which includes a fueling nozzle and a lubricator body, further includes a fueling nozzle which includes: a reader for reading out fuel information used by a vehicle from a tag formed in the vehicle and transmitting it to the lubricator body; and the lubricator body for controlling fueling by checking the fuel information received from the reader and various kinds of oil fed through the fueling nozzle. So, a misfuelling can be prevented. COPYRIGHT KIPO 2017 ...

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07-07-2011 дата публикации

MAGNETIC INDUCTION COMMUNICATION SYSTEM FOR ON-LINE ELECTRIC VEHICLE AND DEMODULATION APPARATUS AND DEMODULATION METHOD OF MAGNETIC INDUCTION COMMUNICATION SYSTEM

Номер: KR2011081478A2
Принадлежит:

A magnetic induction communication system for an on-line electric vehicle according to the present invention comprises: a first digital signal processing section that performs digital signal processing on packet data which is generated in response to a magnetic induction communication protocol; a digital analog conversion section that converts a digital signal, which is processed by the digital signal processing section, into an analog signal; a first filtering section that eliminates a high frequency component from the analog signal which is obtained by the conversion of the digital analog conversion section; a first amplification section that amplifies the analog signal which is filtered by the first filtering section; a magnetic field transmission antenna section that generates a magnetic field on the basis of the analog signal which is amplified by the first amplification section. According to the invention, by using a magnetic induction communication technology capable of wireless ...

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05-07-2012 дата публикации

MULTI-NODE WIRELESS POWER TRANSMISSION SYSTEM BASED ON BATTERY INFORMATION AND METHOD FOR CHARGING SAME

Номер: WO2012091208A1
Принадлежит:

The present invention relates to a multi-node wireless power transmission system using magnetic resonance induction, which can select and charge devices requiring charging based on battery information, and a method for charging same, comprising a step of checking the battery state of each of the wireless devices within a charging range by means of magnetic field communication, and a step of allocating charging priority to the wireless charging device that has the least amount of battery remaining and charging same. Also, when a new wireless charging device enters into the charging range, priority is kinetically allocated by checking the battery state of each of the wireless charging devices again. As a result, the process of charging the entire multi-node wireless power transmission system can be efficiently managed by charging the device which requires urgent charging first from the plurality of wireless charging devices.

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29-01-2016 дата публикации

WEARABLE DEVICE HAVING WIRELESS CHARGING FUNCTION

Номер: KR1020160011077A
Принадлежит:

A wearable device capable of wireless charging is provided. The wearable device capable of wireless charging comprises: a wireless charging antenna which is circularly wound along a band strap of the wearable device and receives a power signal, that a wireless power transmitting device existing in the outside transmits, in a magnetic resonance induction method; and a charging module unit which uses the received power signal to supply power to the wearable device. COPYRIGHT KIPO 2016 ...

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09-12-2015 дата публикации

MULTI-STANDARD SUPPORT WIRELESS POWER TRANSMISSION SYSTEM AND METHOD THEREOF

Номер: KR1020150137543A
Принадлежит:

The present invention relates to a multi-standard support wireless power transmission system and a method thereof. The system multi-standard support wireless power transmission system includes a wireless power transmission device, and a wireless charging target device. The wireless power transmission device receives charging standard information from the wireless charging target device when connected to the wireless charging target device through a first antenna according to near field communications; and transmits a wireless power signal to the wireless charging target device through the first antenna by matching the first antenna with an appropriate frequency according to the received charging standard information. The wireless charging target device transmits the charging standard information to the wireless power transmission device through a second antenna according to a request from the wireless power transmission device when connected to the wireless power transmission device through ...

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14-03-2018 дата публикации

멀티디바이스 무선 전력전송 시스템

Номер: KR0101837546B1
Принадлежит: 전자부품연구원

... 무선 전력송신 장치와 상기 무선 전력송신 장치와 이격되어 있는 다수의 무선 충전기기를 포함하는 멀티노드 무선 전력 전송 시스템으로서, 상기 무선 충전기기가 통신만 가능한 세미차징존에 위치할 때에는 상기 무선 전력송신 장치는 상기 무선 충전기기로부터 수신한 ID를 기반으로 상기 무선 충전기기가 무선전력전송 서비스의 대상인지 판별하고, 상기 무선 충전기기가 통신과 무선전력전송 모두 가능한 차징존에 위치할 때에는 상기 무선 충전기기에게 무선 전력전송 서비스를 제공하며, 상기 무선 전력전송 서비스는 동시 전력전송 모드 또는 시분할 전력전송 모드로 제공될 수 있는 멀티노드 무선 전력 전송 시스템이 제공된다.

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20-01-2023 дата публикации

다수의 사용자들을 위한 차량 내에서의 콘텐츠 제어 방법 및 콘텐츠 제어 장치

Номер: KR20230011222A
Принадлежит:

... 본 발명의 일 실시예에 따른 다수의 사용자들을 위한 차량 내에서의 콘텐츠 제어 방법은 a) 인터랙션 인터페이스를 통해 입력된 구동 신호 또는 하나 이상의 사용자의 위치에 근거하여 상기 인터랙션 인터페이스를 사용하는 인터랙션 인터페이스 사용자를 판단하는 단계; b) 상기 인터랙션 인터페이스 사용자의 얼굴 상태 및 몸 상태에 관한 인터랙션 인터페이스 사용자 상태를 탐지하는 단계; c) 상기 인터랙션 인터페이스 사용자 상태에 근거하여 복수의 인터랙션 센서들 중 필요한 인터랙션 센서를 선택적으로 활성화시키는 단계; 및 d) 상기 필요한 인터랙션 센서를 통한 인터랙션에 의해 표시부 및 음향 출력부 중 하나 이상이 콘텐츠를 제공하도록 제어하는 단계를 포함하는 것을 특징으로 한다.

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10-03-2025 дата публикации

슬레이브 모듈, 이를 구비하는 배터리 관리 시스템, 및 배터리 상태 추정 방법

Номер: KR102776820B1
Автор: 김민준, 소재혁, 문연국
Принадлежит: 한국전자기술연구원

... 본 발명의 일 실시예에 따른 슬레이브 모듈은 배터리 셀의 전압, 전류, 및 온도 중 하나 이상에 관한 측정 값을 얻는 마이크로 컨트롤러 유닛; 상기 측정 값에 근거하여 상기 배터리 셀의 충전율 및 건강 상태 중 하나 이상을 포함하는 배터리 셀 상태를 추정하는 상태 추정 IC; 및 상기 배터리 셀 상태를 출력하는 입출력 단자를 포함하는 것을 특징으로 한다.

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30-04-2020 дата публикации

HIGH-EFFICIENCY, NON-ROTATING SCANNING LIDAR SYSTEM HAVING WIDE VIEWING ANGLE STRUCTURE

Номер: WO2020085562A1
Принадлежит:

A lidar system provided in the present invention is characterized by comprising a light emitting unit, a light receiving unit, and a control device for controlling the operation of each of the light emitting unit and the light receiving unit. The light emitting unit comprises: a plurality of light emitting elements which are disposed spaced apart from each other and each discharge a laser beam; a plurality of driving devices controlling the operations of the plurality of light emitting elements, respectively; a plurality of collimating lenses respectively collimating the laser beams respectively discharged from the plurality of light emitting elements; and a first reflecting part for continuously modifying the reflected direction of each of the collimated laser beams within a predetermined angle range and continuously scanning each of a plurality of predetermined regions of a subject spaced apart from each other. The light receiving unit comprises: a second reflecting part for continuously ...

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04-08-2016 дата публикации

ACTIVE-TYPE RFID TAG APPLIED TO LOGISTICS TRACKING SYSTEM AND COMMUNICATION METHOD THEREOF

Номер: WO2016122027A1
Принадлежит:

Provided is a communication method of an active-type RFID tag applied in a logistics tracking system (hereinafter, tag). The communication method comprises: a step of transmitting, at a point when movement of a moving article or a pallet is not detected, movement completion information representing movement completion of the moving article or the pallet to a reader using a communication channel having low battery power consumption; a step of receiving a request message requesting location information of the tag regarding the movement completion information using the communication channel; a step of inactivating the communication channel in response to the request message, activating a positioning channel of which battery power consumption is respectively greater, and transmitting positioning information to the reader using the activated positioning channel; and a step of inactivating the positioning channel when the transmission of the positioning information is completed.

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05-07-2012 дата публикации

WIRELESS POWER SUPPLY DEVICE USING MAGNETIC RESONANCE INDUCTION FOR DETECTING FOREIGN SUBSTANCE

Номер: WO2012091210A1
Принадлежит:

The present invention relates to a device and a method for detecting a foreign substance, which is a cause of lowering power transmission and reception efficiency in a magnetic resonance induction-type wireless power transmission system, wherein at least one from a current sensor, a voltage sensor, and a phase sensor is installed in a power conversion unit for a wireless power supply device, so as to detect the foreign substance by comparing a standard current, voltage, or phase to a measured current, voltage, or phase, and notify the result to a user. As a result, the foreign substance can be eliminated and normal charging is enabled, thereby increasing power transmission efficiency and preventing energy wasting. Also, charging is discontinued when the charging efficiency drops to or below a predetermined limit, thereby preventing unnecessary wasting of power and protecting the system.

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08-10-2015 дата публикации

BANDGAP REFERENCE VOLTAGE GENERATING CIRCUIT REFERENCE VOLTAGE GENERATING CIRCUIT

Номер: KR1020150113738A
Принадлежит:

The present invention relates to a bandgap reference voltage generating circuit with a small area using asymmetrical current. The bandgap reference voltage generating circuit according to the present invention includes: a temperature proportional current generation unit which generates temperature proportional current flowing on a resistance connected to a non-inverting input terminal of a feedback amplifier including gates, connected to an output terminal, of two PMOS transistors formed in the shape of a current mirror; a temperature inversely proportional current generation unit which generates temperature inversely proportional current flowing on a resistance connected to the non-inverting input terminal of the feedback amplifier including gates, connected to the output terminal, of two PMOS transistors formed in the shape of a current mirror; and a reference voltage generation unit which generates reference voltage by making current in which the temperature proportional current, generated ...

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30-04-2020 дата публикации

HIGH-EFFICIENCY NON-ROTATING SCANNING LIDAR DEVICE

Номер: WO2020085561A1
Принадлежит:

A lidar device disclosed in the present invention comprises: a light emitting unit comprising a light emitting element emitting a laser beam, a driving device controlling the operation of the light emitting element, a collimating lens collimating the laser beam emitted from the light emitting element, and a first reflecting unit continuously scanning a predetermined region of a target by continuously changing the reflection direction of the collimated laser beam within a predetermined angular range; a light collecting unit comprising a second reflecting unit which reflects the laser beam reflected from the predetermined region of the target by continuously changing same within the predetermined angular range, a light detector which detects the laser beam reflected by the second reflecting unit, and a read-out member which reads out the laser beam detected by the light detector; and a control device configured to control the operation of each of the light emitting unit and the light collecting ...

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05-07-2012 дата публикации

MULTI-NODE WIRELESS POWER TRANSMISSION SYSTEM USING MAGNETIC RESONANCE INDUCTION AND WIRELESS CHARGING DEVICE

Номер: WO2012091209A1
Принадлежит:

The present invention relates to a multi-node wireless power transmission system using magnetic resonance induction, which can efficiently charge multiple wireless charging devices, and to a wireless charging device, comprising a step of the wireless power transmission device receiving information from multiple wireless charging devices and selecting a target device to be charged based on the information, and a step of turning on/off the power reception function of the wireless charging devices using an adaptive matching network which can control or adjust the matching of a switch that is installed on a power conversion unit in the wireless charging device. As a result, selective charging is possible by controlling the power reception function so as to be turned on/off while maintaining the power in the wireless charging devices that are not the target wireless charging device, and the wireless charging devices waiting to be charged can be used without inconvenience.

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04-03-2016 дата публикации

LOCATION MEASUREMENT METHOD AND LOCATION MEASUREMENT SYSTEM FOR IMPROVING LOCATION ACCURACY

Номер: KR101599986B1
Принадлежит: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

The present invention relates to a location measurement technique using a tag. A location measurement method comprises the steps of: (a) calculating a location of a first tag based on signals received by three access points having the largest signal strength among a plurality of access points; (b) when the calculated location is out of a preset error range, searching for first peripheral tags located around the first tag based on the signals received by the three access points; (c) calculating locations of the first peripheral tags based on the signals received by the three access points; (d) extracting second peripheral tags from the first peripheral tags based on the calculated location; and (e) calculating a location of the first tag based on signals received by the second peripheral tags and locations of the second peripheral tags. COPYRIGHT KIPO 2016 ...

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03-07-2014 дата публикации

ELECTRIC STOVE PROVIDED WITH WIRELESS ENERGY TRANSMITTING DEVICE

Номер: WO2014104425A1
Принадлежит:

A wireless power-supplying device using an electromagnetic field is installed inside an electric stove, and the wireless power-supplying device is used to wirelessly supply power to a variety of kitchen appliances. The electric stove provided with a wireless energy transmitting device according to the present invention comprises: at least one electric stove heat-emitting port embedded with an electric stove heat-emitting body; and at least one wireless energy-transmitting port embedded with a wireless energy transmitter comprising a first coil for feeding, wherein the wireless energy transmitting port transmits wireless energy through an electromagnetic field formed between the first coil for feeding power and a second coil for receiving power, when an electric cooking appliance comprising a wireless energy receiver embedded with a wireless energy receiver comprising the second coil for receiving power is positioned above the wireless energy-transmitting port.

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22-02-2019 дата публикации

라이다 장치 및 이를 포함하는 라이다 시스템

Номер: KR0101951242B1
Автор: 심영보, 문연국
Принадлежит: 전자부품연구원

... 실시예는 광신호인 제1 신호를 조사하는 송신부; 상기 제1 신호를 평행광으로 변환시키는 제1 렌즈부; 상기 변환된 제1 신호의 방향을 조절하는 반사부; 상기 제1 반사부의 반사 각도의 변동에도 상기 조절된 제1 신호가 동일 초점면을 갖게하는 제2 렌즈부; 상기 제2 렌즈부를 통과한 제1 신호를 평행광으로 변환시키는 제3 렌즈부; 상기 제3 렌즈부를 통과한 제1 신호의 각도를 증가시키는 제4 렌즈부; 및 상기 제4 렌즈부를 통과한 광이 피사체로부터 반사되고, 반사된 제2 신호를 수신하는 수신부;를 포함하는 스캐닝 장치를 개시한다.

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22-11-2016 дата публикации

무선 에너지 전송 시스템을 구비한 책상

Номер: KR0101675732B1
Принадлежит: 전자부품연구원

... 무선 에너지 전송 시스템을 구비한 책상이 개시된다. 본 발명의 일 면에 따른 무선 에너지 전송 시스템을 구비한 책상은 무선 에너지 송신기가 내장된 하나 이상의 책상 서랍장; 및 책상의 상판 상에서 상기 무선 에너지 송신기로부터 전송되는 무선 에너지를 무선 에너지 수신기가 내장된 전자기기에 중계하는 하나 이상의 중계 패드를 포함한다.

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20-07-2016 дата публикации

ACTIVE RFID TAG APPLIED TO LOGISTICS TRACKING SYSTEM AND COMMUNICATION METHOD THEREOF

Номер: KR101638401B1
Принадлежит: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

An active RFID tag (hereinafter, a tag) applied to a logistics tracking system and a communication method thereof are provided. The communication method comprises the steps of: transmitting movement completion information indicating the completion of a movement of a moving article or pallet to a reader, by using a communication channel having low battery power consumption when the movement of the moving article or pallet is not sensed; receiving a request message requesting the location information of the tag for the movement completion information from the reader by using the communication channel; inactivating the communication channel in response to the request message, activating a positioning channel having relatively large battery power consumption, and transmitting positioning information to the reader by using the activated positioning channel; and inactivating the positioning channel when the positioning information is completely transmitted. COPYRIGHT KIPO 2016 (100) Tag (110,210 ...

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24-10-2013 дата публикации

WIRELESS MULTI-CHARGING METHOD AND WIRELESS MULTI-CHARGING SYSTEM

Номер: WO2013157681A1
Принадлежит:

A wireless multi-charging method and a wireless multi-charging system are provided. The wireless charging method comprises: selecting some of the mobile devices located in a charging area as a group; and providing energy for wireless charging to the mobile devices of the selected group. Accordingly, since group charging is allowed, mobile devices which permit charging can be selectively charged at one time.

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20-06-2013 дата публикации

DEVICE AND METHOD FOR WIRELESSLY TRANSMITTING POWER SO AS TO MINIMIZE THE IMPACT ON THE HUMAN BODY

Номер: WO2013089458A1
Принадлежит:

The device for wirelessly transmitting power according to the present invention includes a unit for detecting a human body and transmitting power in a range harmless to the human body according to the position at which the human body is detected. The device for wirelessly transmitting power according to the present invention includes: a human body detecting unit for detecting a human body around a device for wirelessly transmitting power; a determining unit for determining the impact on the human body in accordance with the received power depending on the position of the human body and the distance from the device for wirelessly transmitting power to the human body; a power adjusting unit for adjusting the output power transmitted by the device for wirelessly transmitting power on the basis of the result of the determination by the determining unit; and a coil for transmitting the output power adjusted by the power adjusting unit to a wireless charging device.

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23-05-2013 дата публикации

CHARGING SYSTEM AND CHARGING METHOD OF CHARGING DEVICE BASED ON MAGNETIC RESONANCE INDUCTION

Номер: WO2013073729A1
Принадлежит:

The present invention relates to a method for wirelessly providing a charging service to a plurality of charging devices by using magnetic resonance induction, and more particularly, to a charging method in which information on charging devices is efficiently recognized without providing an additional frequency band by using magnetic field communication technology to realize an efficient charging service. To this end, the charging system according to the present invention includes a charging base station which requests charging in order to receive energy through magnetic resonance induction, stores information with respect to a charging device which includes a coil therein and which is to be charged, matches the charging device with a resonant frequency to transmit energy, and includes a coil therein.

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02-08-2012 дата публикации

HARDWARE PLATFORM FOR A MULTI-NODE WIRELESS CHARGING BASE STATION, AND ENERGY TRANSMISSION UNIT THEREFOR

Номер: WO2012102419A1
Принадлежит:

The present invention relates to a hardware platform for a multi-node wireless charging base station for wirelessly charging a plurality of devices using a magnetic resonance induction method, and to an energy transmission unit therefor. The hardware platform for a multi-node wireless charging base station of the present invention includes: an MCU controlling a main function of the wireless charging base station; a clock generator providing a clock to the MCU; a platform control module including a power control unit for controlling the power of a power-supply source for wireless charging, and a communication control unit; a hardware module combining charging and communication functions, including an optimizing unit for controlling power transmission in an optimized state according to a load, a transmission unit, and a communication unit; and an antenna module including an antenna for transmitting energy wirelessly, and an antenna interface unit for providing an interface between the energy ...

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07-07-2011 дата публикации

MAGNETIC INDUCTION COMMUNICATION SYSTEM FOR ON-LINE ELECTRIC VEHICLE AND DEMODULATION APPARATUS AND DEMODULATION METHOD OF MAGNETIC INDUCTION COMMUNICATION SYSTEM

Номер: WO2011081478A3
Принадлежит:

A magnetic induction communication system for an on-line electric vehicle according to the present invention comprises: a first digital signal processing section that performs digital signal processing on packet data which is generated in response to a magnetic induction communication protocol; a digital analog conversion section that converts a digital signal, which is processed by the digital signal processing section, into an analog signal; a first filtering section that eliminates a high frequency component from the analog signal which is obtained by the conversion of the digital analog conversion section; a first amplification section that amplifies the analog signal which is filtered by the first filtering section; a magnetic field transmission antenna section that generates a magnetic field on the basis of the analog signal which is amplified by the first amplification section. According to the invention, by using a magnetic induction communication technology capable of wireless ...

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29-06-2017 дата публикации

E-ZIGBEE WITH COMPLEX POSITIONING FUNCTION AND DEVICE AND METHOD FOR POSITIONING INDOOR USING SAME

Номер: KR101751805B1
Принадлежит: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

According to an embodiment of the present invention, an indoor positioning apparatus comprises: a tag for generating a radio signal; an access point (AP) receiving a radio signal from the tag to check the tag identification (ID) and strength of the received radio signal, transmitting a radio signal including a flag to the tag, and receiving a radio signal including the flag from the tag to transmit strength information on the radio signal and information on transmission/reception time of the radio signal including the flag; and a positioning server receiving the strength information on the radio signal and the information on transmission/reception time of the radio signal including the flag from the AP to determine a position of the tag. The tag starts time counting of the tag when receiving the radio signal including the flag from the AP and ends time counting of the tag when transmitting the radio signal including the flag to the AP. The AP starts time counting of the AP when the radio ...

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20-06-2018 дата публикации

360도 레이저 스캐닝이 가능한 다면체 광학구조 및 이를 포함하는 3D 라이다 시스템

Номер: KR0101867967B1
Автор: 문연국, 박호영
Принадлежит: 전자부품연구원

... 본 발명의 한 실시예에 따른 3차원 레이저 스캐닝 장치는 레이저 광을 출력하는 복수의 레이저 발광부, 상기 복수의 레이저 발광부로부터 출력된 레이저 광의 방향을 조절하는 복수의 빔 스티어링부, 상기 복수의 빔 스티어링부로부터 출력된 레이저 광을 반사하는 복수의 옆면을 포함하는 다면체 형상의 제1 반사부, 상기 제1 반사부와 이격되어 배치되며, 객체로부터 반사된 레이저 광을 반사하는 복수의 옆면을 포함하는 다면체 형상의 제2 반사부, 그리고 상기 제2 반사부에 의하여 반사된 레이저 광을 수신하는 복수의 레이저 수신부를 포함한다.

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09-12-2015 дата публикации

DESK WITH WIRELESS ENERGY TRANSFER SYSTEM

Номер: KR1020150137544A
Принадлежит:

Disclosed is a desk with a wireless energy transfer system. According to an aspect of the present invention, the desk with a wireless energy transfer system comprises: at least one desk drawer embedded with a wireless energy transmitter; and at least one relay pad which is installed on an upper plate of the desk and relays wireless energy transmitted from the wireless energy transmitter to an electronic device embedded with a wireless energy receiver. COPYRIGHT KIPO 2016 (111-1, 320) Source coil (111-2, 310) Power transmission resonant coil (210) Relay resonant coil ...

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07-12-2022 дата публикации

다수의 사용자들을 위한 차량 내에서의 콘텐츠 제어 방법 및 콘텐츠 제어 장치

Номер: KR102475071B1
Автор: 문연국, 김민준, 채승훈
Принадлежит: 한국전자기술연구원

... 본 발명의 일 실시예에 따른 다수의 사용자들을 위한 차량 내에서의 콘텐츠 제어 방법은 a) 센서부에 의해 표시부의 스크린과 상기 사용자들과의 거리 및 상기 사용자들의 인원수 중 하나 이상을 감지함으로써 사용자 환경을 판단하는 단계; b) 상기 사용자 환경에 근거하여 상기 센서부에 의해 감지되는 상기 사용자들의 시선, 동작, 제스처, 음성, 및 터치 중 하나 이상을 인터랙션 방식으로 선택하는 단계; 및 c) 상기 인터랙션 방식에 따른 상기 센서부의 감지 신호에 따라 상기 표시부 및 음향 출력부 중 하나 이상이 양방향 콘텐츠를 제공하도록 제어하는 단계를 포함하는 것을 특징으로 한다.

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26-04-2017 дата публикации

3-DIMMENSIONAL LASER SCANNING APPARATUS AND 3-DIMMENSIONAL LASER SCANNING SYSTEM COMPRISING SAME

Номер: KR1020170045091A
Принадлежит:

The present invention relates to a three-dimensional scanning technique using a laser. A 3-dimmensional laser scanning apparatus includes a laser output device for outputting a laser beam outputted from a laser light source in all directions 360 °; and a laser receiving device which is formed on the upper part or the lower part of the laser output device and receives the laser beam reflected by an object located on the traveling path of the light emitted from the laser output device. COPYRIGHT KIPO 2017 (210) Laser output device ...

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22-11-2017 дата публикации

ROIC STRUCTURE CAPABLE OF INPUTTING AND OUTPUTTING SIMULTANEOUSLY AND LIDAR TOF SENSOR INCLUDING SAME

Номер: KR1020170127971A
Принадлежит:

According to an embodiment of the present invention, provided are an ROIC structure capable of inputting and outputting simultaneously, which includes: a substrate; a light receiving element array provided on the substrate and including a plurality of light receiving elements; a readout circuit which receives an electrical signal of the light receiving element and performs signal processing; and a metal line disposed on the upper side of the light receiving element array in parallel with each other and prepared to correspond to the number of the light receiving elements to connect the light receiving element and the readout circuit in a one-to-one manner, and a LiDAR ToF sensor including the same. Accordingly, the present invention can minimize a chip area and block a signal of a noise wavelength band. COPYRIGHT KIPO 2017 (110) Laser printer (120) Laser receiver (130) Computer device ...

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31-05-2018 дата публикации

POLYHEDRAL OPTICAL STRUCTURE CAPABLE OF PERFORMING 360-DEGREE LASER SCANNING AND THREE-DIMENSIONAL LIDAR SYSTEM INCLUDING SAME

Номер: KR1020180058067A
Принадлежит:

According to one embodiment of the present invention, a three-dimensional laser scanning device capable of performing omni-directional scanning using a laser light source comprises: a plurality of laser emitting units outputting laser light; a plurality of beam steering units adjusting a direction of the laser light outputted from the plurality of laser emitting units; a first reflecting unit having a polyhedral shape and including a plurality of sides reflecting the laser light outputted from the plurality of beam steering units; a second reflecting unit having a polyhedral shape, disposed at a distance from the first reflecting unit, and having a plurality of sides reflecting the laser light reflected from an object; and a plurality of laser receiving units receiving the laser light reflected by the second reflecting unit. COPYRIGHT KIPO 2018 ...

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06-03-2017 дата публикации

ENTRANCE CONTROL APPARATUS USING WIRELESS COMMUNICATION AND ENTRANCE CONTROL AND PAYMENT SYSTEM HAVING SAME

Номер: KR1020170023458A
Принадлежит:

The present invention relates to a technology of entrance control and payment using a wireless communication technology. An entrance control apparatus using wireless communication comprises: a reader for receiving user identification information and a user image from a proximate user terminal, and receiving payment means information from the user terminal according to a request; an entrance control unit for determining whether to permit a user to enter based on advance reservation information and the received user identification information, and displaying the received user image on a screen; and a payment unit for requesting the payment means information to the reader, and performing payment on a service charge based on the received payment means information. COPYRIGHT KIPO 2017 (AA) Network ...

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30-05-2014 дата публикации

BODY INSERTION-TYPE SENSOR TAG-BASED LIVESTOCK RECORD MANAGEMENT SYSTEM

Номер: WO2014081072A1
Принадлежит:

A battery-free sensor tag is inserted into the body of a livestock, and an MFAN/RFID conversion repeater for communicating and transmitting power, which is installed around the neck area of the livestock, is used to secure power to be supplied to the sensor tag. The MFAN/RFID conversion repeater supplies wireless power to the sensor tag, collects sensing data from the sensor tag, and transmits same to an electromagnetic field communication and wireless power transmission unit. A battery-free body insertion-type sensor tag-based livestock record management system, according to the present invention, comprises: a battery-free body insertion-type sensor tag which is inserted into the body of a livestock for monitoring change in body temperature of the livestock; a conversion repeater for transmitting wireless power to the battery-free body insertion-type sensor tag by means of a wireless power transmission method using an electromagnetic field, and waking up the battery-free body insertion-type ...

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21-02-2023 дата публикации

메타버스 제공 방법, 메타버스 제공 장치, 및 메타버스 제공 시스템

Номер: KR20230024451A
Принадлежит:

... 본 발명의 일 실시예에 따른 메타버스 제공 방법은 a) 복수의 디스플레이에 의해 제공되는 체험 공간을 포함하는 메타버스 제공 장치의 상기 체험 공간에서 카메라를 이용하여 하나 이상의 사용자의 위치를 탐지하는 단계; b) 상기 사용자의 위치 및 상기 사용자가 선택한 메타버스 콘텐츠에 근거하여 상기 복수의 디스플레이 중 하나 이상의 디스플레이에 상기 메타버스 콘텐츠를 표시하는 단계; c) 복수의 센서 중 상기 사용자의 위치에 가장 가까운 센서를 이용하여 상기 사용자의 행동을 감지하는 단계; 및 d) 상기 복수의 디스플레이 중 상기 가장 가까운 센서에 대응하는 디스플레이에 상기 사용자의 행동과 동기화된 사용자 아바타를 표시하는 단계를 포함하는 것을 특징으로 한다.

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09-03-2016 дата публикации

MOBILE POS CRADLE HAVING MULTIPLE ACCESS FUNCTION

Номер: KR1020160026153A
Принадлежит:

The present invention relates to a mobile POS cradle having a multiple access function capable of communicating an external device and a mobile POS connected to the mobile POS cradle by using the mobile POS cradle having an NFC reader, an RFID reader, a Wi-Fi module, and a Bluetooth module. The mobile POS connected to the mobile POS cradle according to the present invention is provided to communicate the external device through various communications methods, thereby performing a payment by using various payment units, and facilitating real-time service information transmission/reception with the external device. COPYRIGHT KIPO 2016 (121) NFC reader (122) RFID reader (123) WIFI module (124) Bluetooth module (200) Mobile POS (300) External device ...

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08-08-2013 дата публикации

WIRELESS POWER TRANSMISSION APPARATUS CAPABLE OF MATCHING IMPEDANCE

Номер: WO2013115419A1
Принадлежит:

A wireless power transmission apparatus is provided. The wireless power transmission apparatus comprises: a wireless power transmission antenna for wirelessly transmitting power; a sensor unit for sensing voltages and current of the wireless power transmission antenna; a variable capacitor unit including a plurality of capacitors which are connected in series and in parallel to the wireless power transmission antenna, and a plurality of switches for switching the connection of the plurality of capacitors; and a control unit for calculating impedance using the voltages and current sensed through the sensor unit, and adjusting the capacitance of the variable capacitor unit according to the calculated impedance. Accordingly, the wireless power transmission apparatus can enhance wireless power efficiency by adjusting capacitance according to a change in impedance, which is due to a change in the distance from a receiver, and matching the impendence.

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11-10-2016 дата публикации

TEXT PREPROCESSING METHOD AND PREPROCESSING SYSTEM PERFORMING SAME

Номер: KR101664258B1
Принадлежит: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

The present invention relates to a text preprocessing method which improves the accuracy of mechanical translation through a preprocess which replaces a term included in a translation object test with a standard language and a preprocessing system performing the same. The text preprocessing includes an alternate term database which stores alternate terms, and a processor which executes a preprocess engine which preprocesses the inputted text and outputs the text of the same language as the inputted text. The preprocess engine identifies the alternate object term in the inputted text and outputs the identified alternate object term as an alternate term. COPYRIGHT KIPO 2016 ...

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29-11-2018 дата публикации

LIDAR DEVICE AND LIDAR SYSTEM HAVING SAME

Номер: KR1020180127599A
Принадлежит:

According to an embodiment of the present invention, disclosed is a scanning device which can be applied to a vehicle or a mobile device. The scanning device comprises: a transmission unit for irradiating a first signal which is an optical signal; a first lens unit for converting the first signal into a parallel light; a reflection unit for adjusting a direction of the converted first signal; a second lens unit enabling the adjusted first signal to have the same focal surface even if a reflection angle of the first lens unit is changed; a third lens unit for converting the first signal passing through the second lens unit into the parallel light; a fourth lens unit for increasing an angle of the first signal passing through the third lens unit; and a reception unit for receiving a reflected second signal while reflecting light passing through the fourth lens unit is reflected from a subject. COPYRIGHT KIPO 2019 ...

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31-05-2018 дата публикации

OPTICAL STRUCTURE OF MIRROR ROTATION METHOD CAPABLE OF 360-DEGREE MULTICHANNEL SCANNING AND THREE-DIMENSIONAL LIDAR SYSTEM INCLUDING SAME

Номер: KR1020180058068A
Принадлежит:

According to one embodiment of the present invention, a three-dimensional laser scanning apparatus capable of scanning in all directions using a laser light source comprises: a laser emitting unit including a plurality of light sources which are arranged at positions separated by the same distance from a predetermined position and output laser light; a first mirror unit reflecting the laser light outputted from the laser emitting unit to direct the laser light to an object and reflecting the laser light reflected from the object; and a laser receiving unit receiving the laser light which is reflected by the first mirror unit after being reflected from the object. COPYRIGHT KIPO 2018 (AA) Light receiving (BB) Light transmitting ...

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01-05-2014 дата публикации

MOBILE TERMINAL COMPRISING WIRELESS POWER TRANSCEIVER, AND WIRELESS RECHARGING SYSTEM

Номер: WO2014065469A1
Принадлежит:

A wireless transceiver is built-in into a mobile terminal, and by means of a wireless transceiver of one mobile terminal connected to a power source, another mobile terminal can be recharged. A mobile terminal according to the present invention comprises: a wireless power transceiver for transceiving wireless power via magnetic resonance; and a battery, wherein the wireless power transceiver comprises: a power converting unit for receiving power from an external power source and converting same into alternating current having a resonant frequency band between the wireless power transceiver and another wireless power transceiver; a power management unit for managing the reception of power from the other wireless power transceiver; an antenna, connected to the power converting unit and the power management unit, for transceiving wireless power; and a control unit for controlling the elements of the wireless power transceiver, including the power converting unit and the power management unit ...

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17-08-2016 дата публикации

SYSTEM AND METHOD FOR WIRELESSLY CHARGING BATTERY CAPABLE OF WIRELESSLY TRANSCEIVING POWER

Номер: KR101648794B1
Принадлежит: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

According to an aspect of the present invention, a wireless charging system comprises: a detachable battery for supplying power to a moving object; and a docking station for wirelessly charging the detachable battery. The docking station includes: a wireless charging transmitting module for wirelessly supplying power to the detachable battery positioned at a random position on the docking station through a transmission coil; and a control unit for commanding the detachable batteries positioned on the docking station to transmit a charging state and position information to the moving object. COPYRIGHT KIPO 2016 (200) Battery for main power (200′) Battery for main power (during charge) (200") Battery for main power (finishing charge) (300) Docking station (A1,A2,A3) Moving object (B1,B2,100) Secondary battery for power ...

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03-07-2014 дата публикации

KITCHEN APPLIANCE EMBEDDED WITH WIRELESS ENERGY RECEIVER

Номер: WO2014104426A1
Принадлежит:

A wireless energy receiving module is installed in a variety of kitchen appliances to receive supplied power wirelessly or through a wire. A kitchen appliance provided with a wireless energy receiving function according to the present invention comprises: a wireless energy receiving coil for receiving wireless energy; a wired/wireless energy DC conversion module for converting energy received wirelessly or energy supplied through AC power by using a power line; a power management and automatic power conversion module for managing power that is converted by the wired/wireless energy DC conversion module, and converting the power to be appropriate for use by the kitchen appliance; and an electric appliance control module for controlling the kitchen appliance.

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29-12-2016 дата публикации

TEXT PREPROCESSING METHOD AND PREPROCESSING SYSTEM FOR PERFORMING SAME

Номер: WO2016208941A1
Принадлежит:

The present invention relates to a text preprocessing method capable of increasing the accuracy of machine translations through a preprocessing process for replacing words included in a text to be translated with standard words, and a preprocessing system for performing the same. The text preprocessing system comprises: an alternative word database which stores alternative words; and a processor for operating a preprocessing engine which preprocesses an inputted text and outputs a text of the same language as the inputted text, wherein the preprocessing engine identifies, from the inputted text, a word to be replaced, and outputs a text in which the identified word to be replaced is replaced with an alternative word.

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20-04-2017 дата публикации

THREE-DIMENSIONAL LASER SCANNING DEVICE AND THREE-DIMENSIONAL LASER SCANNING SYSTEM COMPRISING SAME

Номер: WO2017065424A1
Принадлежит:

The present invention relates to a three-dimensional scanning technology using a laser. The present invention comprises: a laser output device for outputting laser light, which is output from a laser light source, at 360° in all directions; and a laser receiver formed on the upper part or the lower part of the laser output device and for receiving laser light reflected by means of an object which is located on the traveling path of the light emitted from the laser output device.

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11-05-2015 дата публикации

APPARATUS AND METHOD FOR CHARGING POWER IN WIRELESS CHARGING DEVICE

Номер: KR1020150050745A
Принадлежит:

The present invention relates to an apparatus and method for charging power in a wireless charging device, which increases the charging efficiency of the rechargeable battery. The apparatus comprises: a wireless charging module, wherein a transmission power signal transmitted from a wireless charging transmitter is received through a first antenna whereas the rechargeable battery using the received power signal is charged, thereby a power value currently received is detected, according to the result of the comparison between the received detected power value and the reference power value, wherein the impedance value of the first antenna is adjusted; and a near field communications module, whereby the transmission power information from the wireless charging transmitter is received through the second antenna, thereby the reference power value is provided to the wireless charging module. COPYRIGHT KIPO 2015 (33) Power detector (32) Battery charger (31) Charging unit (20) Matching unit (10 ...

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05-07-2012 дата публикации

MULTI-NODE WIRELESS POWER TRANSMISSION SYSTEM USING MAGNETIC RESONANCE INDUCTION AND METHOD FOR CHARGING SAME

Номер: WO2012091207A1
Принадлежит:

The present invention relates to a multi-node wireless power transmission system using magnetic resonance induction, which can efficiently charge multiple wireless charging devices, and to a method for charging same, which efficiently charges the entire multi-node wireless power transmission system by a step of a wireless power transmission/reception device identifying the distance to each of the wireless charging devices from the wireless power transmission/reception device by means of magnetic field communication, and a step of controlling a portion of the wireless charging devices so as to use same as repeaters or block the power reception function of a portion of the wireless charging devices.

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17-08-2016 дата публикации

다중 표준 지원 무선 전력 전송 시스템 및 그 방법

Номер: KR0101648793B1
Принадлежит: 전자부품연구원

... 본 발명은 다중 표준 지원 무선전력전송 시스템 및 그 방법에 관한 것으로, 무선전력 전송장치와 무선충전 대상장치를 포함하는 다중 표준 지원 무선전력전송 시스템은, 상기 무선전력 전송장치는, 제 1 안테나를 통해 상기 무선충전 대상장치와 근거리 무선통신에 따라 연결되는 경우, 상기 무선충전 대상장치로부터 충전 표준 정보를 제공받고, 제공받은 충전 표준 정보에 따른 주파수에 적합하도록 상기 제 1 안테나를 매칭시켜 무선 전력 신호를 제1 안테나를 통해 무선 충전 대상 장치로 전송하고, 상기 무선충전 대상장치는 제 2 안테나를 통해 상기 무선전력 전송장치와 근거리 무선통신에 따라 연결되는 경우, 상기 무선 전력 전송 장치의 요청에 따른 충전 표준 정보를 제2 안테나를 통해 무선 전력 전송 장치로 전송하고, 상기 무선 전력 전송 장치로부터 전송되는 무선 전력 신호에 따라 배터리를 충전하는 것이다.

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15-03-2016 дата публикации

Bandgap reference voltage generating circuit

Номер: KR0101603707B1
Автор: 문연국, 김균탁, 박호영
Принадлежит: 전자부품연구원

... 본 발명은 비대칭 전류를 이용한 저면적 밴드갭 기준전압발생회로에 관한 것으로, 본 발명에 따른 밴드갭 기준전압발생회로는, 전류 미러 형태로 구성되는 두 개의 PMOS 트랜지스터의 게이트에 출력단자가 연결되는 피드백 증폭기의 비반전 입력단에 연결되는 저항에 흐르는 온도 비례 전류를 생성하는 온도 비례 전류 생성부; 전류 미러 형태로 구성되는 두 개의 PMOS 트랜지스터의 게이트에 출력단자가 연결되는 피드백 증폭기의 비반전 입력단에 연결되는 저항에 흐르는 온도 반비례 전류를 생성하는 온도 반비례 전류 생성부; 및 상기 온도 비례 전류 생성부로부터 생성되어 모사되는 온도 비례 전류와 상기 온도 반비례 전류 생성부로부터 생성되어 모사되는 온도 반비례 전류를 합한 전류를 저항에 흐르게 하여 기준전압을 생성하는 기준전압 생성부를 포함한다.

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05-07-2012 дата публикации

METHOD OF CHARGING A MULTI NODE WIRELESS CHARGING SYSTEM USING MAGNETIC FIELD COMMUNICATION

Номер: WO2012091211A1
Принадлежит:

The present invention relates to a method of charging a multi node wireless charging system using magnetic field communication, which effectively charges a plurality of nodes through magnetic field communication, prepares a magnetic field communication protocol for wireless charging, and selects an appropriate wireless charging device accordingly for charging during an appropriate time. The wireless charging method of the present invention includes: transmitting an association request frame, receiving an association response frame from the wireless charging device, transmitting a charging requirement request frame, receiving a charging requirement response frame from the wireless charging device, transmitting a charging preparation request frame, and transmitting power during a receiving section of a charge requirement response frame for the charging preparation request frame.

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02-08-2012 дата публикации

HARDWARE PLATFORM FOR A MULTI-NODE WIRELESS CHARGING BASE STATION, AND ENERGY TRANSMISSION UNIT THEREFOR

Номер: WO2012102419A9
Принадлежит:

The present invention relates to a hardware platform for a multi-node wireless charging base station for wirelessly charging a plurality of devices using a magnetic resonance induction method, and to an energy transmission unit therefor. The hardware platform for a multi-node wireless charging base station of the present invention includes: an MCU controlling a main function of the wireless charging base station; a clock generator providing a clock to the MCU; a platform control module including a power control unit for controlling the power of a power-supply source for wireless charging, and a communication control unit; a hardware module combining charging and communication functions, including an optimizing unit for controlling power transmission in an optimized state according to a load, a transmission unit, and a communication unit; and an antenna module including an antenna for transmitting energy wirelessly, and an antenna interface unit for providing an interface between the energy ...

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01-05-2014 дата публикации

APPARATUS FOR SUPPLYING WIRELESS POWER AND ELECTRONIC DEVICE COMPRISING SAME

Номер: WO2014065468A1
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A transmission antenna of an apparatus for supplying wireless power is disposed on an incline, and is fixed on a sliding-type plate which can be attached to an electronic device. An apparatus for supplying wireless power according to the present invention comprises: a power converting unit for converting power supplied by an external power source into alternating current having a resonant frequency band between the apparatus for supplying wireless power and a wireless recharger; a transmission antenna for transmitting the alternating current from the power converting unit to the wireless recharger by means of magnetic resonance; a shielding member, attached to at least one side of the transmission antenna, for shielding against the effect of interference in the vicinity thereof; and a control unit for controlling the elements of the apparatus for supplying wireless power, including the power converting unit, wherein the transmission antenna is disposed so as to be on an incline with respect ...

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27-06-2013 дата публикации

WIRELESS POWER TRANSMISSION SYSTEM AND METHOD FOR WIRELESSLY CHARGING PLURALITY OF DEVICES

Номер: WO2013095065A1
Принадлежит:

Provided is a multi-node wireless power transmission system comprising a wireless power transmission device and a plurality of wireless charging devices spaced from the wireless power transmission device, wherein: when the wireless charging devices are located in a semi-charging zone in which only communication is available, the wireless power transmission device identifies whether the wireless charging devices are the targets of a wireless power transmission service based on IDs received from the wireless charging devices; when the wireless charging devices are located in a charging zone in which both communication and wireless power transmission are available, the wireless power transmission service is provided to the wireless charging devices; and the wireless power transmission service can be provided in a simultaneous power transmission mode or a time-division power transmission mode.

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20-10-2011 дата публикации

LOW POWER MAC COMMUNICATION METHOD FOR A SENSOR NETWORK BASED ON ENERGY ACQUIRED FROM THE ENVIRONMENT

Номер: WO2011129515A1
Принадлежит:

The present invention relates to a low power MAC communication method for a sensor network based on energy acquired from the environment, so as to improve the communication performance by adaptively changing the communication mode depending on the energy condition of a slave node in a sensor network based on wireless power transmission. According to the low power MAC communication method for a sensor network based on energy acquired from the environment, in a sensor network composed of one master node and at least one slave node operating by an external energy having been charged, the MAC communication mode of the slave node is comprised of an active mode where the slave node operates according to a duty cycle that is self-determined by a required data transmission cycle, and a passive mode where the slave node operates according to a duty cycle that is determined by an amount of energy being acquired, whereby the slave node may select the active mode or the passive mode for operation, ...

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09-03-2016 дата публикации

DEVICE FOR PROVIDING INFORMATION ON GUIDING FACILITY FOR BLIND PERSON USING NEAR FIELD COMMUNICATION

Номер: KR1020160026152A
Принадлежит:

The present invention relates to a device for providing guidance information on a facility for blind people by using a near field communication (NFC) technology. Information which is output by the device for providing guidance information is provided to a user terminal via NFC. Otherwise, the device for providing guidance information is controlled by the user terminal in connection with the device via the NFC, so the facility guidance information requested by the user terminal can be provided to the user terminal. The present invention comprises: an entry sensor unit for sensing the entry of a user into a facility guidance information providing zone; a guidance information providing part which outputs the facility guidance information and provides a voice message containing the output guidance information, depending on the movement or shape of a hand of the user, when the entry of the user into the facility guidance information providing zone is sensed along with the user hand; and a NFC ...

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19-03-2025 дата публикации

GPS Apparatus and method for sharing time code based on GPS signal in real virtual world

Номер: KR102781068B1
Автор: 문연국, 장호익
Принадлежит: 한국전자기술연구원

... 본 발명은 복수의 사용자에 대응되는 아바타 애니메이션이 가상 환경에서 동기화하여 표시할 수 있는 메타버스 환경을 포함하는 실가상세계 GPS 신호 기반 타임코드 공유 장치 및 방법에 관한 것이다. 본 발명에 따른 사용자의 아바타를 가상 환경에 재현하는 메타버스 환경에서의 시간 동기화 방법으로, 복수의 지역에 위치하는 복수의 사용자에 대한 아바타 애니메이션을 복수의 메타버스 제공 장치가 메타버스 환경에 표시할 때, GPS 신호 기반으로 타임코드를 공유하여 시간 동기화를 수행하는 메타버스 환경에서의 GPS 신호 기반 타임코드 공유 방법을 제공한다.

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